CN110561759A - Side wall welding tool - Google Patents
Side wall welding tool Download PDFInfo
- Publication number
- CN110561759A CN110561759A CN201910836532.1A CN201910836532A CN110561759A CN 110561759 A CN110561759 A CN 110561759A CN 201910836532 A CN201910836532 A CN 201910836532A CN 110561759 A CN110561759 A CN 110561759A
- Authority
- CN
- China
- Prior art keywords
- welding
- side wall
- driving device
- tool according
- ultrasonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 110
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000001816 cooling Methods 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000012943 hotmelt Substances 0.000 claims description 4
- 230000010354 integration Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
- B29C65/088—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using several cooperating sonotrodes, i.e. interacting with each other, e.g. for realising the same joint
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a side wall welding tool, which is characterized by comprising: a frame; the conveying mechanism is arranged on the rack and used for placing and conveying the products to the next station; the hot riveting unit is arranged on the rack and used for welding a product, and a first driving device is arranged above the hot riveting unit; the ultrasonic welding unit is arranged on the rack and used for welding a product, and a second driving device is arranged above the ultrasonic welding unit; and the PLC control system is connected with the conveying mechanism, the first driving device and the second driving device. The invention has the beneficial effects that: by adopting the invention, multi-product integration and multi-process integration can be realized, equipment and labor input is reduced, and production cost is reduced.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a side wall welding tool.
Background
When the side wall product is produced, the side wall product is produced by adopting a plurality of processes at present, more manpower is needed in the production process, omission is easy to occur, the production efficiency is reduced, the labor intensity of operators is improved, meanwhile, the defective product is easy to flow out, and great inconvenience is brought to subsequent inspection.
Disclosure of Invention
the invention aims to provide a side wall welding tool aiming at the defects in the prior art so as to solve the problems.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
The utility model provides a side wall welding frock which characterized in that includes:
A frame;
The conveying mechanism is arranged on the rack and used for placing and conveying the products to the next station;
The hot riveting unit is arranged on the rack and used for welding a product, and a first driving device is arranged above the hot riveting unit;
The ultrasonic welding unit is arranged on the rack and used for welding a product, and a second driving device is arranged above the ultrasonic welding unit;
And the PLC control system is connected with the conveying mechanism, the first driving device and the second driving device.
in a preferred embodiment of the present invention, the conveying mechanism includes a lower sliding plate slidably disposed on the frame, the lower sliding plate is provided with a positioning fixture for placing a product thereon, and the lower sliding plate is provided with a plurality of positioning blocks.
In a preferred embodiment of the present invention, the lower mold sliding plate is connected to a linear slide rail disposed on the frame through a slide block.
In a preferred embodiment of the present invention, the hot riveting unit includes a plurality of hot melting welding mechanisms disposed on the first upper mold plate, each hot melting welding mechanism is hung upside down on the first upper mold plate, and an air pressure gauge is disposed on the first upper mold plate.
In a preferred embodiment of the present invention, the hot-melt welding mechanism includes a connecting rod, an adjusting block, a cooling air pipe, and a welding head, wherein one end of the connecting rod is sleeved with the adjusting block and is disposed on the first upper mold plate, the other end of the connecting rod is provided with the welding head, and a side portion of the welding head is provided with the cooling air pipe.
In a preferred embodiment of the present invention, the first driving device is a first servo cylinder, the first servo cylinder is hung upside down above the first upper mold plate, and an output end of the first servo cylinder is connected with the first upper mold plate.
In a preferred embodiment of the present invention, the ultrasonic welding unit includes a plurality of ultrasonic welding mechanisms and an ultrasonic signal generator, which are disposed on the second upper mold plate, each ultrasonic welding mechanism is hung upside down on the second upper mold plate, and a plurality of barometers are disposed on the second upper mold plate.
in a preferred embodiment of the present invention, the ultrasonic welding mechanism includes a fixing block, an angle adjuster, a welding gun, and a welding cylinder for driving the welding gun to move, one end of the fixing block is disposed on the second upper mold plate, the other end of the fixing block is hinged to the angle adjuster through a connecting rod, the angle adjuster is connected to the welding gun through a connecting block, and the welding cylinder is connected to the welding gun.
In a preferred embodiment of the present invention, the second driving device is a second servo cylinder, the second servo cylinder is hung upside down above the second upper mold plate, and an output end of the second servo cylinder is connected with the second upper mold plate.
in a preferred embodiment of the invention, a mold supporting cylinder for supporting the conveying mechanism is further arranged on the machine frame, and the mold supporting cylinder is used for placing the conveying mechanism on a mold changing trolley.
Due to the adoption of the technical scheme, the invention has the beneficial effects that: by adopting the invention, multi-product integration and multi-process integration can be realized, equipment and labor input is reduced, and production cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an overall view of a side wall welding tool of the invention.
Fig. 2 is a front view of a side wall welding tool of the invention.
FIG. 3 is a side view of a side wall welding fixture of the present invention.
Fig. 4 is a top view of a side wall welding fixture of the invention.
fig. 5 is a schematic structural diagram of a side wall welding tool of the invention.
Fig. 6 is a schematic structural diagram of a hot riveting unit of the side wall welding tool of the invention.
Fig. 7 is a schematic structural diagram of an ultrasonic welding unit of the side wall welding tool of the invention.
fig. 8 is a structural schematic diagram of a hot-melt welding mechanism of the side wall welding tool of the invention.
Fig. 9 is a schematic structural diagram of an ultrasonic welding mechanism of the side wall welding tool of the invention.
FIG. 10 is a schematic structural diagram of a die change trolley of the side wall welding tool of the invention.
Detailed Description
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.
Referring to fig. 1 to 10, the side wall welding tool includes a frame 1, a conveying mechanism 100 for placing and conveying a product to a next station is disposed on the frame 1, the conveying mechanism 100 includes a lower mold sliding plate 110 slidably disposed on the frame 1, a positioning fixture 120 for placing the product is disposed on the lower mold sliding plate 110, a plurality of positioning blocks 130 are disposed on the lower mold sliding plate 110, and each positioning block 130 is disposed on the lower mold sliding plate 110 in a distributed manner. The lower die slide plate 110 is connected to a linear slide rail 140 provided on the machine frame 1 through a slider 111 so that a product can be placed on the positioning jig 120 to be slidingly conveyed to a next station. The lower die slide plate 110 in this embodiment is provided with a plurality of connecting seats 112.
The hot riveting unit 200 for welding a product is arranged on the frame 1, the first driving device 210 is arranged above the hot riveting unit 200, the hot riveting unit 200 comprises a plurality of hot melting welding mechanisms 220 arranged on a first upper template 200a, each hot melting welding mechanism 220 is inversely hung on the first upper template 200a, and a barometer 230 is arranged on the first upper template 200 a. The hot-melt welding mechanism 220 includes a connecting rod 221, an adjusting block 222, a cooling air pipe 223 and a welding head 224, wherein one end of the connecting rod 221 is sleeved with the adjusting block 222 and is arranged on the first upper die plate 200a, the other end of the connecting rod 221 is provided with the welding head 224, and the side part of the welding head 224 is provided with the cooling air pipe 223. The first driving device 210 is preferably a first servo cylinder, the first servo cylinder 210 is hung upside down on the first upper mold plate 200a, and the output end 210a of the first servo cylinder 210 is connected to the first upper mold plate 201. When the conveying mechanism 100 conveys the product to the station of the hot riveting unit 200, the output end 210a of the first servo cylinder 210 drives the first upper mold plate 200a to move, so that the cooling air pipe 223 and the welding head 224 of the hot riveting unit 200 on the first upper mold plate 200a weld the product. The first upper die plate 200a in this embodiment is provided with a connecting seat 200b connected with the connecting seat 112 on the lower die slide plate 110, and the connecting seat 200b on the first upper die plate 200a is connected with the connecting seat 112 on the lower die slide plate 110 through the guide pillar 10.
The frame 1 is provided with an ultrasonic welding unit 300 for welding a product, a second driving device 310 is arranged above the ultrasonic welding unit 300, the ultrasonic welding unit 300 comprises a plurality of ultrasonic welding mechanisms 320 and ultrasonic signal generators which are arranged on a second upper template 300a, each ultrasonic welding mechanism 320 is hung upside down on the second upper template 300a, the second upper template 300a is provided with a plurality of barometers 330, and the barometers 330 are arranged on the side portions of the ultrasonic welding unit 300 side by side. The ultrasonic welding mechanism 320 comprises a fixed block 321, an angle adjuster 322, a welding gun 323 and a welding cylinder 324 for driving the welding gun 323 to move, one end of the fixed block 321 is arranged on the second upper template 300a, the other end of the fixed block 321 is hinged with the angle adjuster 322 through a connecting rod 321a, the angle adjuster 322 is connected with the welding gun 323 through a connecting block 322a, and the welding cylinder 324 is connected with the welding gun 323. The second driving means 310 is preferably a second servo cylinder, the second servo cylinder 310 is hung upside down on the second upper mold plate 300a, and the output end 310a of the second servo cylinder 310 is connected to the second upper mold plate 300 a. When the conveying mechanism 100 conveys the product to the station of the ultrasonic welding unit 300, the output end 310a of the second servo cylinder 310 drives the second upper template 300a to move, so that the welding gun 320 of the ultrasonic welding mechanism 320 on the second upper template 300a welds the product. The second upper mold plate 300a in this embodiment is provided with a connecting seat 300b connected with the connecting seat 112 on the lower mold sliding plate 110, and the connecting seat 300b on the second upper mold plate 300a is connected with the connecting seat 112 on the lower mold sliding plate 110 through the guide pillar 10.
the ultrasonic signal generator in the embodiment comprises an ultrasonic power amplification module which can convert 50/60Hz power frequency alternating current into ultrasonic frequency for the transducer to work and a control module with the functions of 'system protection monitoring' and 'automatic tuning'. The control module can cut off the ultrasonic energy when the ultrasonic welding unit 300 fails in operation, thereby providing extremely high safety and reliability for the generator and even the entire set of welding equipment.
The PLC control system is connected to the conveying mechanism 100, the first driving device 210, and the second driving device 310. In order to replace a new mold after welding, a mold supporting cylinder 2 for supporting the conveying mechanism 100 is further arranged on the frame 1, and the mold supporting cylinder 2 is used for placing the conveying mechanism 100 on the mold replacing trolley 1000.
The working principle of the invention is as follows:
The product is placed on the positioning fixture 120, the lower die sliding plate 110 is controlled by the PLC control system to slide through the linear sliding rail 140 of the sliding block 111 on the frame 1, when the product is sent to a first station of the hot riveting unit 200, the PLC control system controls the output end 210a of the first servo cylinder 210 to drive the first upper die plate 200a to move, so that the cooling air pipe 223 and the welding head 224 of the hot riveting unit 200 on the first upper die plate 200a weld and blow the product, after the first station is finished, the PLC control system controls the lower die sliding plate 110 to slide, when the product is sent to a second station of the ultrasonic welding unit 300, the PLC control system controls the output end 310a of the first servo cylinder 310 to drive the first upper die plate 200a to move, the product is welded, the wave crest position of the longitudinal wave generated by the transducer of the ultrasonic signal generator transmits the amplitude to the gap of the product, and the molecules of the product or other parts and the product contact position are collided and melted under the pressurized condition, the plastic at the contact position is fused to achieve the purpose of welding, and then the product is welded by the welding gun 320 of the ultrasonic welding mechanism 320. In addition, the conveying mechanism 100 can be placed on the die-changing trolley 1000 for die changing through the die supporting cylinder 2 after welding is finished.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a side wall welding frock which characterized in that includes:
A frame;
The conveying mechanism is arranged on the rack and used for placing and conveying the products to the next station;
The hot riveting unit is arranged on the rack and used for welding a product, and a first driving device is arranged above the hot riveting unit;
The ultrasonic welding unit is arranged on the rack and used for welding a product, and a second driving device is arranged above the ultrasonic welding unit;
And the PLC control system is connected with the conveying mechanism, the first driving device and the second driving device.
2. The side wall welding tool according to claim 1, wherein the conveying mechanism comprises a lower die sliding plate slidably disposed on the frame, a positioning fixture for placing a product is disposed on the lower die sliding plate, and a plurality of positioning blocks are disposed on the lower die sliding plate.
3. The side wall welding tool according to claim 2, wherein the lower die sliding plate is connected with a linear sliding rail arranged on the rack through a sliding block.
4. The side wall welding tool according to claim 1, wherein the hot riveting unit comprises a plurality of hot melting welding mechanisms arranged on a first upper template, each hot melting welding mechanism is hung upside down on the first upper template, and a barometer is arranged on the first upper template.
5. The side wall welding tool according to claim 4, wherein the hot-melt welding mechanism comprises a connecting rod, an adjusting block, a cooling air pipe and a welding head, the adjusting block is arranged on the first upper template in a sleeved mode at one end of the connecting rod, the welding head is arranged at the other end of the connecting rod, and the cooling air pipe is arranged on the side portion of the welding head.
6. The side wall welding tool according to claim 1, wherein the first driving device is a first servo cylinder, the first servo cylinder is hung upside down above the first upper die plate, and an output end of the first servo cylinder is connected with the first upper die plate.
7. The side wall welding tool according to claim 1, wherein the ultrasonic welding unit comprises a plurality of ultrasonic welding mechanisms and an ultrasonic signal generator, the ultrasonic welding mechanisms and the ultrasonic signal generator are arranged on a second upper template, each ultrasonic welding mechanism is hung on the second upper template in an inverted mode, and a plurality of air pressure gauges are arranged on the second upper template.
8. The side wall welding tool according to claim 7, wherein the ultrasonic welding mechanism comprises a fixing block, an angle adjuster, a welding gun and a welding cylinder for driving the welding gun to move, one end of the fixing block is arranged on the second upper template, the other end of the fixing block is hinged to the angle adjuster through a connecting rod, the angle adjuster is connected with the welding gun through a connecting block, and the welding cylinder is connected with the welding gun.
9. the side wall welding tool according to claim 1, wherein the second driving device is a second servo cylinder, the second servo cylinder is hung upside down above the second upper die plate, and an output end of the second servo cylinder is connected with the second upper die plate.
10. The side wall welding tool according to claim 1, wherein a mold supporting cylinder for supporting the conveying mechanism is further arranged on the rack, and the mold supporting cylinder is used for placing the conveying mechanism on a mold changing trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836532.1A CN110561759A (en) | 2019-09-05 | 2019-09-05 | Side wall welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836532.1A CN110561759A (en) | 2019-09-05 | 2019-09-05 | Side wall welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110561759A true CN110561759A (en) | 2019-12-13 |
Family
ID=68777902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910836532.1A Pending CN110561759A (en) | 2019-09-05 | 2019-09-05 | Side wall welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110561759A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071936A (en) * | 2013-01-24 | 2013-05-01 | 芜湖新宝超声波设备有限公司 | Sedan quarter window ultrasonic hot riveting and welding integrated machine |
| CN203109456U (en) * | 2013-01-24 | 2013-08-07 | 芜湖新宝超声波设备有限公司 | Car quarter window ultrasonic hot riveting welding all-in-one machine |
| JP2017115258A (en) * | 2015-12-22 | 2017-06-29 | 花王株式会社 | Ultrasonic jointing device |
| CN206474796U (en) * | 2016-12-29 | 2017-09-08 | 沈阳金杯江森自控汽车内饰件有限公司 | Rivet hot welding and the integrated machine of ultrasonic bonding |
| US20170361540A1 (en) * | 2016-06-16 | 2017-12-21 | GM Global Technology Operations LLC | Ultrasonic welding of dissimilar sheet materials |
| CN108145980A (en) * | 2017-12-13 | 2018-06-12 | 湖北三江航天江河橡塑有限公司 | A kind of plastic article automated ultrasonic-rivet hot soldering equipment and its welding method |
| CN207494846U (en) * | 2017-09-11 | 2018-06-15 | 上海海泰汽配有限公司 | A kind of B columns hat-and-coat hook and bracket welding equipment |
| CN108381086A (en) * | 2018-04-28 | 2018-08-10 | 佛山市佛大华康科技有限公司 | A kind of automatic welding production line of flange processing |
| CN108817719A (en) * | 2018-06-12 | 2018-11-16 | 芜湖德加智能科技有限公司 | It is a kind of detection, welded robot flexible welding equipment |
| CN109396680A (en) * | 2018-11-07 | 2019-03-01 | 浙江利民实业集团有限公司 | Multiple spot hot-riveting welding machine |
| CN109514871A (en) * | 2018-12-03 | 2019-03-26 | 格力电器（武汉）有限公司 | A kind of hot melt membrane module and sweat soldering equipment |
| CN211074744U (en) * | 2019-09-05 | 2020-07-24 | 上海海泰汽配有限公司 | Side wall welding tool |
-
2019
- 2019-09-05 CN CN201910836532.1A patent/CN110561759A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071936A (en) * | 2013-01-24 | 2013-05-01 | 芜湖新宝超声波设备有限公司 | Sedan quarter window ultrasonic hot riveting and welding integrated machine |
| CN203109456U (en) * | 2013-01-24 | 2013-08-07 | 芜湖新宝超声波设备有限公司 | Car quarter window ultrasonic hot riveting welding all-in-one machine |
| JP2017115258A (en) * | 2015-12-22 | 2017-06-29 | 花王株式会社 | Ultrasonic jointing device |
| US20170361540A1 (en) * | 2016-06-16 | 2017-12-21 | GM Global Technology Operations LLC | Ultrasonic welding of dissimilar sheet materials |
| CN206474796U (en) * | 2016-12-29 | 2017-09-08 | 沈阳金杯江森自控汽车内饰件有限公司 | Rivet hot welding and the integrated machine of ultrasonic bonding |
| CN207494846U (en) * | 2017-09-11 | 2018-06-15 | 上海海泰汽配有限公司 | A kind of B columns hat-and-coat hook and bracket welding equipment |
| CN108145980A (en) * | 2017-12-13 | 2018-06-12 | 湖北三江航天江河橡塑有限公司 | A kind of plastic article automated ultrasonic-rivet hot soldering equipment and its welding method |
| CN108381086A (en) * | 2018-04-28 | 2018-08-10 | 佛山市佛大华康科技有限公司 | A kind of automatic welding production line of flange processing |
| CN108817719A (en) * | 2018-06-12 | 2018-11-16 | 芜湖德加智能科技有限公司 | It is a kind of detection, welded robot flexible welding equipment |
| CN109396680A (en) * | 2018-11-07 | 2019-03-01 | 浙江利民实业集团有限公司 | Multiple spot hot-riveting welding machine |
| CN109514871A (en) * | 2018-12-03 | 2019-03-26 | 格力电器（武汉）有限公司 | A kind of hot melt membrane module and sweat soldering equipment |
| CN211074744U (en) * | 2019-09-05 | 2020-07-24 | 上海海泰汽配有限公司 | Side wall welding tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203076781U (en) | Automobile part spot-welding horizontal multi-station transmission system | |
| CN204584557U (en) | A kind of flat panel workpieces vertical masonry joint laser weld positioning fixture | |
| CN106141542A (en) | A kind of welder of integration kitchen range | |
| CN211074744U (en) | Side wall welding tool | |
| CN205967777U (en) | Automatic welding machine unit of arranging of metal tray | |
| CN202861676U (en) | Full-automatic multipoint spot welding apparatus | |
| CN204504492U (en) | A kind of Novel spot welding positioning tool | |
| CN110561759A (en) | Side wall welding tool | |
| CN104108177B (en) | Thermofusion welding method of polyethylene (PE) gas valve central stand column and thermofusion welding device | |
| CN202506947U (en) | Barrel seam welding machine | |
| CN204449601U (en) | Novel many solder joints roll welding device | |
| CN102601528A (en) | Laser butt welding device for automobile parts | |
| CN108145980B (en) | Automatic ultrasonic-hot rivet welding equipment for plastic parts and welding method thereof | |
| CN203254054U (en) | Power battery welding head | |
| CN213560876U (en) | Automobile stamping die repairing system | |
| CN114425698A (en) | Butt welding device for steel strip production | |
| CN211192587U (en) | Full-automatic numerical control wall-penetrating welding machine | |
| CN210060213U (en) | Positioning type welding mechanism for fusion welding machine | |
| CN211028631U (en) | Laser welder loading attachment with dysmorphism clamping function | |
| CN202506968U (en) | Laser butt-welding device for automobile component | |
| CN211591344U (en) | Linear vibration friction welding machine | |
| CN203622944U (en) | Double-end ultrasonic wave welding machine | |
| CN204160765U (en) | A kind of ultrasonic welding machine | |
| CN109130198A (en) | The Intelligent welding device of automobile decoration piece | |
| CN203171221U (en) | End plate press-mounting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |